Add-on dossier

Custom music and hidden interactions

A linkable lifecycle record for hardware expansions, app ecosystems, firmware upgrades, cases, radio parts, and post-event badge experiments.

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H2HC 2023 Game Boy Badge source-backed

game content

The game includes custom assets, music, maps, and hidden interactions rather than firmware for a microcontroller badge.

Badge: H2HC 2023 Game Boy Badge
Type: game content
Status: source-backed
Compatibility: H2HC 2023 Game Boy Badge
Source: https://security-bits.de/posts/2023-12-10-gameboy/

Badge context

Related Resources

project page

H2HC 2023 Game Boy badge writeup

Security-Bits writeup documenting the custom Game Boy game artifact, GB Studio workflow, maps, music, hidden interactions, and flashed-cartridge production for H2HC.

Badge: H2HC 2023 Game Boy Badge

Source trail

Evidence Sources

Security-Bits.de · retrieved 2026-05-15

H2HC 2023 Game Boy badge

First-hand source for the custom Game Boy game badge/artifact, GB Studio development, flashed cartridge quantity, virtual Sao Paulo / hotel / conference setting, music credit, and non-PCB badge classification.

Badge: H2HC 2023 Game Boy Badge